When trying to open Reader 9.1.2 I get message "An internal error has occurred." I have tried reinstalling, with the same error message. I have tried uninstalling and get Error Message 1406. Could not access network location %APPDATA%\. Help!
Is it possible that your %APPDATA% environment variable is undefined or incorrect?
Open Windows Explorer, then type %appdata% into the address bar; where does it take you when you hit the Enter key?
Retrieving data ...